Pith Number

pith:KXQ4J3BJ

pith:2019:KXQ4J3BJL32UH7O3277HV3Z6YV

not attested not anchored not stored refs pending

Ultrafast Framing Imaging utilizing Multiple Optical-parametric-amplification with High Spatial Resolution and Imaging Rate

Hongyu Wang, Jingzhen Li, Qinggang Lin, Shixiang Xu, Shuiqin Zheng, Weixin Xie, Xiaowei Lu, Xuanke Zeng, Yi Cai

arxiv:1907.00518 v1 · 2019-07-01 · physics.optics

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KXQ4J3BJL32UH7O3277HV3Z6YV}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-17T23:41:41.618051Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

55e1c4ec295ef543fddbd7fe7aef3ec5561564a625cdfa5d9395bb906d1dbb54

Aliases

arxiv: 1907.00518 · arxiv_version: 1907.00518v1 · doi: 10.48550/arxiv.1907.00518 · pith_short_12: KXQ4J3BJL32U · pith_short_16: KXQ4J3BJL32UH7O3 · pith_short_8: KXQ4J3BJ

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/KXQ4J3BJL32UH7O3277HV3Z6YV \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 55e1c4ec295ef543fddbd7fe7aef3ec5561564a625cdfa5d9395bb906d1dbb54

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c6b469f899df5552ba962a65df28112f29de14a27d626b3078c398bb007b0f17",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2019-07-01T02:54:16Z",
    "title_canon_sha256": "4dacbc2a78d7dee9f8595973c6585424e077aa31f2d4b9ee111f629e267eee6c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.00518",
    "kind": "arxiv",
    "version": 1
  }
}